-8(u-3)=u+3

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Solution for -8(u-3)=u+3 equation:


Simplifying
-8(u + -3) = u + 3

Reorder the terms:
-8(-3 + u) = u + 3
(-3 * -8 + u * -8) = u + 3
(24 + -8u) = u + 3

Reorder the terms:
24 + -8u = 3 + u

Solving
24 + -8u = 3 + u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-1u' to each side of the equation.
24 + -8u + -1u = 3 + u + -1u

Combine like terms: -8u + -1u = -9u
24 + -9u = 3 + u + -1u

Combine like terms: u + -1u = 0
24 + -9u = 3 + 0
24 + -9u = 3

Add '-24' to each side of the equation.
24 + -24 + -9u = 3 + -24

Combine like terms: 24 + -24 = 0
0 + -9u = 3 + -24
-9u = 3 + -24

Combine like terms: 3 + -24 = -21
-9u = -21

Divide each side by '-9'.
u = 2.333333333

Simplifying
u = 2.333333333

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